Lojban is a artificial language based on logic. It is a constructed language designed to remove syntax-level ambiguity that are in natural languages.
Lojban has a precise grammar spec.
Lojban reads as is written.
Lojban is simple and regular.
Lojban attempts to enhance logical thinking and efficient communication by providing a protocol of human communication (i.e. language), using modern knowledge as the basis in its design. The real practical value of lojban, is as a study of the semantics of human communication.